Warning from MET Norway for Southern part of Trøndelag

Warning

Consequence

Risk of storm water in urban areas, local flooding, stream bank erosion, changing waterways, shallow landslides at locations impacted by showers. Locally difficult driving conditions, especially at waterways. Roads may be closed. Road conditions affected with road spray and hydroplaning in some places. Some places may temporarily lose the road connection, often several days. Heavy rainshowers can cause flooding in cellars.

Advice

Keep yourself informed of the latest weather developments and forecasts. Follow the weather situation on the rain radar. Stay away from steep slopes as well as fast flowing streams. Follow the advice of emergency authorities, both local and government. The need for emergency preparedness shall be assessed continuously by emergency response actors. Cleaning of drainage systems and culverts is recommended so that the water can drain away. Check road reports (175.no). Adjust the speed and use caution while driving. Stay away from exposed places. Do not drive in water deeper than 30 cm.

Description

This afternoon and evening heavy rain showers are expected, locally 20-30 mm/t is expected. Locally very heavy rain showers can occur, around 35 mm/t. There will be local variations in intensity and duration and the weather conditions can change rapidly.